Hi, I have a 1988 650sx and it will not start or idle, to start it i put some gas down the spark plug holes, crank it at full throttle and off it goes and work great from 10% - 100% throttle, if you stop and try to idle it will stall and no start, this is first time out this year but last year did not have this problem , is the low speed/ idle jet plugged you figure, i dont want to take the carb off and mess with it if its another issue....
Sometimes there is a plastic cap you need to remove to be able to adjust the jet.
What about a '95 Cali zxi 900? Is it the same adjustment?
For a 900 start with the low 1 and a 1/4 out.
High 3/4 out.
Hi, I have a 1988 650sx and it will not start or idle, to start it i put some gas down the spark plug holes, crank it at full throttle and off it goes and work great from 10% - 100% throttle, if you stop and try to idle it will stall and no start, this is first time out this year but last year did not have this problem , is the low speed/ idle jet plugged you figure, i dont want to take the carb off and mess with it if its another issue....
@johnbrown2030 my guess is the fuel pump diaphragm.
You could try adding a primer.